Theaflavine Gallate
Names
[ CAS No. ]:
31629-79-5
[ Name ]:
Theaflavine Gallate
[Synonym ]:
Theaflavin gallate
Benzoic acid, 3,4,5-trihydroxy-, 1,8-bis[(2R,3R)-3,4-dihydro-3,5,7-trihydroxy-2H-1-benzopyran-2-yl]-3,4-dihydroxy-5-oxo-5H-benzocyclohepten-6-yl ester
3,4-Dihydroxy-5-oxo-1,8-bis[(2R,3R)-3,5,7-trihydroxy-3,4-dihydro-2H-chromen-2-yl]-5H-benzo[7]annulen-6-yl 3,4,5-trihydroxybenzoate
Chemical & Physical Properties
[ Density]:
1.9±0.1 g/cm3
[ Boiling Point ]:
1234.0±65.0 °C at 760 mmHg
[ Molecular Formula ]:
C36H28O16
[ Molecular Weight ]:
716.598
[ Flash Point ]:
391.4±27.8 °C
[ Exact Mass ]:
716.137756
[ LogP ]:
3.26
[ Vapour Pressure ]:
0.0±0.3 mmHg at 25°C
[ Index of Refraction ]:
1.898
[ Storage condition ]:
?20°C
Safety Information
[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
[ RIDADR ]:
NONH for all modes of transport
Articles
In Vivo 26(2) , 197-202, (2012)
Tea is a widely consumed beverage and its constituent polyphenols have been associated with potential health benefits. Although black tea polyphenols have been reported to possess potent anticancer ac...
The microbiota is essential for the generation of black tea theaflavins-derived metabolites.PLoS ONE 7(12) , e51001, (2012)
Theaflavins including theaflavin (TF), theaflavin-3-gallate (TF3G), theaflavin-3'-gallate (TF3'G), and theaflavin-3,3'-digallate (TFDG), are the most important bioactive polyphenols in black tea. Beca...
Theaflavin-3-gallate and theaflavin-3'-gallate, polyphenols in black tea with prooxidant properties.Basic Clin Pharmacol Toxicol. 103(1) , 66-74, (2008)
This study compared the in vitro responses of human gingival fibroblasts and of carcinoma cells derived from the tongue to theaflavin-3-gallate (TF-2A) and theaflavin-3'-gallate (TF-2B), polyphenols i...